单自由度振动系统幅频特性曲线的检测方法

The measuring method of amplitude-frequency characteristic of single-freedom vibrating system

以单自由度振动系统为例 ,阐述了振动系统幅频特性曲线的仪器绘制方法 。

The measuring method for amplitude frequency characteristic curve of single freedom vibrating system with instrument is stated in this paper by an example of a single freedom vibrating system ,and the outstanding characteristic of using this method to engineering stucture and analyzing vibrating theory is given .